Sanitation
| Mon 22 Apr 2024
Beijing, April 22 -- Chongqing Nankai Liangjiang Middle School has received a patent for bathing machine. This invention was developed by Wan Jiajie, Yang-Luo Zhiting, Yang Ying, Tian Zhen, Liu Bing, Wang Hua, Long Cheng, He Miao, Pan Yongkang, Li Xintong, Yu Peizhe, Li Nanlan, Yuan Zhengbin, Li Yachen, Xie Yanbing, Wu Taohan an..